Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

SpaceX Crew Dragon Endeavor, with NASA astronauts Warren "Woody" Hoburg and Stephen Bowen, the United Arab Emirates' Sultan Al-Neyadi, and Andrey Fedyaev of Russian space agency Roscosmos aboard, ...

An old NASA science satellite is no more. The U.S. Space Force says the Van Allen Probe A plunged uncontrolled from orbit on Wednesday, reentering over the Pacific west of the Galapagos Islands.

Northrop Grumman's first "Cygnus XL" cargo ship will depart the International Space Station Thursday morning (March 12), and you can watch the action live.

Forces have mediator particles. Electromagnetism is mediated by the photons, for example. So most of the decay of this excited dark matter particle would be this unknown mediator. The excited state ...

The Crew-12 commander, and current Expedition 74 member is on her second visit to the orbiting lab.

WASHINGTON (CNN) -- The U.S. Navy succeeded in its effort to shoot down an inoperable spy satellite before it could crash to Earth and potentially release a cloud of toxic gas, the Department of ...

For the first time in five years of competing, a team from Woodward High School has advanced to the national finals of the StellarXplorers National Space Design Competition.